EP0097659B1 - Dreidimensionale monolithische aus gestrecktem metall bestehende struktur, insbesondere als bewehrung einer bauplatte - Google Patents

Dreidimensionale monolithische aus gestrecktem metall bestehende struktur, insbesondere als bewehrung einer bauplatte Download PDF

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Publication number
EP0097659B1
EP0097659B1 EP83900042A EP83900042A EP0097659B1 EP 0097659 B1 EP0097659 B1 EP 0097659B1 EP 83900042 A EP83900042 A EP 83900042A EP 83900042 A EP83900042 A EP 83900042A EP 0097659 B1 EP0097659 B1 EP 0097659B1
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EP
European Patent Office
Prior art keywords
ribs
stiles
rib
row
legs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
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EP83900042A
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English (en)
French (fr)
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EP0097659A1 (de
Inventor
Joseph André KIEFFER
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Individual
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Individual
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Publication date
Priority claimed from FR8123618A external-priority patent/FR2518611B1/fr
Priority claimed from FR8214293A external-priority patent/FR2531989B2/fr
Application filed by Individual filed Critical Individual
Priority to AT83900042T priority Critical patent/ATE27023T1/de
Publication of EP0097659A1 publication Critical patent/EP0097659A1/de
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Publication of EP0097659B1 publication Critical patent/EP0097659B1/de
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts

Definitions

  • the present invention relates to a monolithic three-dimensional structure in “expanded metal”, applicable in particular as the reinforcement of a building construction panel, this structure having on its surface members which are parallel to each other and at the heart of inclined legs connecting these members.
  • FIGS. 5 and 6 a first structure illustrated by FIGS. 5 and 6 is taken from a flat sheet cut out but not deployed which has longitudinal cutting lines parallel to each other, these cutting lines being discontinuous by the fact that they are, on the one hand, interrupted at a breakpoint and ,, on the other hand, deflected towards the neighboring cutting line by a. cutting bias.
  • the implementation of these means allows to obtain on the flat sheet of the longitudinal members between which are arranged aligned legs, which are connected to said members by connecting rods.
  • FIGS. 1 to 3 shows a three-layer deployment defined by the members of the upper face, the members of the lower face and the members of an intermediate layer, members which are connected by inclined legs as in the first structure.
  • this second structure has the same advantages and the same disadvantages as the first.
  • a first structure illustrated by Figures 1 to 3 comprises members which are connected by legs whose cutting lines are mutually parallel. When the sheet is deployed, the legs are thwarted in that they are inclined sometimes in one direction, sometimes in the other.
  • This structure therefore has the advantage of being resistant to crushing and of allowing the insertion of transverse elements between the legs when the latter are aligned.
  • a second structure illustrated in FIG. 8 comprises members which are connected by inclined legs.
  • the cutting lines of some legs are parallel to each other and the same is true of those of other legs.
  • the cutting lines of the first legs extend symmetrically from that of the second legs with respect to the axis of the members.
  • the deployed structure practically retains the rectangular configuration of the cut sheet before deployment. But all the legs are tilted in the same direction.
  • this second structure has the major drawback of not resisting crushing.
  • this second structure has the advantage of deploying in a rectangle and not, therefore, lead to the loss of metal at the ends. It also has the advantage of allowing the introduction of transverse elements.
  • the object of the present invention is to remedy the drawbacks of these known structures by combining their advantages.
  • the structure of the invention must have significant resistance, in particular to any crushing which tends to bring the planes of its members closer. Its manufacture must also be achievable in series at a competitive cost price. More specifically, its cutting must be continuously executable by means of circular knives and its deployment must be achievable automatically, preferably continuously. Of course, metal losses must be excluded. In addition, it must be possible to insert longitudinal elements between the members and transversely between the legs of the service elements such as electric cables, piping, ducts, tie rods, etc.
  • each node of each member of even rank defining a first face of the structure is shaped in a triangle and couples the neighboring ends of two legs extending respectively on the two sides of the member considered and in the same direction, the directions reversing for the legs of the two consecutive members of even rank, while each node of each member of odd rank defining the second face of the structure is shaped in parallelogram and couples the neighboring ends of two legs extending respectively on the two sides of the member considered and in opposite directions, the directions being reversed for the counterparts of two consecutive members of odd rank.
  • the connecting nodes are arranged, on the unexpanded metal, along lines perpendicular to the members; during deployment, if the nodes in parallelogram of the members of odd rank are immobilized longitudinally, on the other hand the nodes in triangles of each member of even rank are moved longitudinally, sometimes in one direction, for a member of even rank considered, and sometimes in the opposite direction, for the two members of even row consecutive to this one, so that the legs tilt, opposing for two consecutive members of even row while the first face defined by them departs from the second face defined by the members of odd rank.
  • the members are spaced transversely from each other.
  • each parallelogram coupling node of a member of odd rank is formed by the part of the latter on which the two legs of opposite directions which are coupled to it end, as well as by the ends of these legs which are separated. of those of the legs extending in extension by two cutting biases, which are parallel to each other and to the line connecting two points of this part diagonally opposite, the cutting biases of a member of odd row being inclined symmetrically with respect to to those of the two consecutive members of odd rank.
  • Each triangle coupling node of a member of even rank is formed by the part of the latter on which the two legs of the same direction which are coupled to it end, as well as by the ends of these legs which are separated from those of the legs extending in extension by two cutting biases, which are respectively parallel to the two lines which connect diagonally the four points of this part, the cutting biases of a member of even rank converging opposite those of the two consecutive members of even rank.
  • the present invention also extends to a building construction panel comprising several structures of the aforementioned type, coated with a flowable, sprayable, foamable material, etc.
  • a building construction panel comprising several structures of the aforementioned type, coated with a flowable, sprayable, foamable material, etc.
  • a panel of the invention comprises a frame 1 of expanded metal, a layer 2 of filling material and surface coatings 3, 4 in mortar, plaster or the like.
  • Layer 2 is trapped at the heart of the frame 1 and coats the components thereof, thus participating in the rigidity and overall resistance of the panel. At least some of these components protrude from the layer 2 and therefore allow, when the panels are assembled together in the manner described in the following with reference to FIGS. 5 and 6, the attachment by projection of the coatings.
  • the metal sheet 5 (FIG. 1) intended for the manufacture of the reinforcement 1 is preferably made of steel and it is precut to generate, during its deployment, the three-dimensional monolithic structure of reinforcement 1 shown in FIG. 3.
  • this monolithic and three-dimensional structure 1 has members that are parallel to one another and spaced apart from one another; these members are designated by the general reference 6 and are distinguished by an index defining their rank; it is important to note right now that the odd rank members 6.1, 6.3, 6.5, 6.7, 6.9 ..., 6.2n + 1 are intended to delimit one of the faces of the structure, while the members of even rank 6.2, 6.4, 6.6, 6.8 .... 6.2n are intended to delimit the opposite face of said structure.
  • the legs 57 extend above and to the right, while the legs 58 extend below and to the left, a leg 57 being conjugated to a leg 58 to end on a node in the shape of a parallelogram 59 of a member of odd rank 6.4n + 1, such as member 6.5, the legs 67 extend above and to the left, while the legs 68 extend below and to the right, a leg 67 being combined with a leg 68 to end on a knot in the form of a parallelogram 69 of a member of odd rank 6.4n + 3, such as member 6.3, the frames of odd rank 6.2n + 1 being alternately provided with knots 59 with legs 57, 58 and knots 69 with legs 67, 68.
  • each frame 6 is delimited by two interrupted cutting lines 50, 51 whose interruptions make it possible to allow the subsistence solid parts which precisely constitute the aforementioned connecting nodes.
  • These lines 50, 51 separate the members of the legs and are extended by cutting biases 52 to 55 which detach each leg from the one with which it is aligned before deployment and, at the same time, which delimit the parts of the nodes projecting laterally from the frames.
  • the metal sheet 5 is divided into narrow bands by the cutting lines 50 and 51 which are interrupted in points 50a, 50b and respectively 51a, 51b aligned on imaginary lines 61a, 61b, these being perpendicular to the cutting lines 50, 51 and separated in correspondence with the chosen size of the nodes (left half of FIG. 4).
  • Four neighboring points 50a, 50b, 51a and 51b b could be connected by fictitious diagonals 62 and 63.
  • the aforementioned bands successively constitute the frame 6.1, the legs 58, the frame 6.2, the legs 67, the frame 6.3, the legs 68, the frame 6.4, the legs 57, the frame 6.5, legs 58, frame 6.6 and so on.
  • the cutting bias 52 and 53 are parallel to the diagonal 69.
  • the cutting bias 54 and 55 are parallel to the conjugate diagonal 63; these biases are distributed so as to be successively parallel to each other by two and diverging from one another by two.
  • FIGS. 1 to 4 With a monolithic and three-dimensional structure 1 made of expanded metal, as indicated in the foregoing with reference to FIGS. 1 to 4, it is very easy to manufacture a panel having sufficient strength and rigidity for building construction;
  • Figure 5 shows three panels 41.1 to 41.3 which, during assembly, are aligned one after the other.
  • the coatings 3 and 4 are not projected and the strength of the frames 1 is ensured only by their own rigidity.
  • transverse bars 42 are placed at different regularly spaced levels. These bars are nothing special except that hooks 43 and 44 are formed by the ends of each. The forming of the hooks is carried out by force and is intended to join the extreme member of a panel with the extreme member adjacent to the adjoining panel; thus, true cross-linking of all of the panels is obtained and at the same time ensures the intense connection of the extreme members which are close to the edges in contact with said panels.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)

Claims (6)

1. Dreidimensionale Monolithstruktur aus « Streckmetall • , die insbesondere als Bewehrung für eine Hochbauplatte anwendbar ist, welche Struktur an der Oberfläche zueinander parallele Gurten und im Kern geneigte, diese Gurten verbindende Stäbe aufweist, dadurch gekennzeichnet, daß :
jeder Knoten (79, 89) jedes Gurts gerader Reihe (6.4n), der eine erste Seite der Struktur festlegt, als Dreieck ausgebildet ist und die benachbarten Enden zweier Stäbe (57 und 68, 67 und 58) koppelt, welche sich zu beiden Seiten des betreffenden Gurts und in dieselbe Richtung erstrecken, wobei sich die Richtung der Stäbe zweier aufeinanderfolgender Gurten gerader Reihe (6.4.n und 6.4n+2) umkehrt, und daß jeder Knoten (59, 69) jedes Gurts ungerader Reihe (6.4n + 1), der die zweite Seite der Struktur festlegt, als Parallelogramm ausgebildet ist und die benachbarten Enden zweier Stäbe (57 und 58, 67 und 68) koppelt, weiche sich zu beiden Seiten des betreffenden Gurts und in entgegengesetzte Richtungen erstrecken, wobei sich die Richtungen bei den gleichliegenden Stäben zweier aufeinanderfolgender Gurten ungerader Reihe (6.4n + 1 und 6.4n + 3) umkehren.
2. Struktur nach Anspruch 1, dadurch gekennzeichnet, daß die Verbindungsknoten (59, 69, 79, 89) auf dem nichtgestreckten planen Metall entlang zu den Gurten senkrecht verlaufender Linien angeordnet sind, und daß beim Strecken, wenn die Parallelogramm-Knoten (59, 69) der Gurten ungerader Reihe (6.4n + 1) in Längsrichtung bewegungsunfähig gemacht werden, die Dreieck-Knoten jedes Gurts gerader Reihe hingegen in Längsrichtung einerseits eine Richtung (79) bei einem betreffenden Gurt gerader Reihe (6.4n), anderseits in die entgegengesetzte Richtung (89) bei den beiden diesem benachbarten Gurten gerader Reihe (6.4n + 2) verschoben werden, sodaß sich die Stäbe neigen und bei zwei aufeinanderfolgenden Gurten gerader Reihe entgegengesetzt gerichtet sind, während sich die durch diese festgelegte erste Seite von der durch die Gurten ungerader Reihe festgelegten zweiten Seite entfernt.
3. Struktur nach Anspruch 2, dadurch gekennzeichnet, daß sich bei Strecken der zuvor zugeschnittenen Metalltafel die Gurten in Querrichtung voneinander entfernen.
4. Struktur nach Anspruch 2, dadurch gekennzeichnet, daß jeder Parallelogramm-Kopplungsknoten (59, 69) eines Gurts ungerader Reihe (6.4n + 1) gebildet ist durch den Teil desselben, an den die beiden Stäbe (57 und 58, 67 und 68) entgegengesetzter Richtung, die dort zusammengekoppelt sind, stoßen, sowie durch die Enden dieser Stäbe, die von jenen der sich mit zwei Schnittschrägen (52 und 53, 54 und 55) in Verlängerung erstreckenden Stäbe getrennt sind, welche zueinander und zu der die beiden diagonal gegenüberliegenden Punkte dieses Teils verbindenden Linie parallel sind, wobei die Schnittschrägen eines Gurts ungerader Reihe zu jenen der beiden benachbarten Gurten ungerader Reihe symmetrisch geneigt sind.
5. Struktur nach Anspruch 2, dadurch gekennzeichnet, daß jeder Dreieck-Kopplungsknoten (79, 89) eines Gurts gerader Reihe (6.4n) gebildet ist durch den Teil desselben, an den die beiden Stäbe (57 und 68, 67 und 58) gleicher Richtung, die dort zusammengekoppelt sind, stoßen, sowie durch die Enden dieser Stäbe, die von jenen der sich mit zwei Schnittschrägen (52 und 55, 53 und 54) in Verlängerung erstreckenden Stäbe getrennt sind, welche jeweils zu den beiden die vier Punkte dieses Teils diagonal verbindenden Linien parallel sind, wobei die Schnittschrägen eines Gurts gerader Reihe entgegengesetzt zu jenen der beiden benachbarten Gurten gerader Reihe konvergieren.
6. Hochbauplatte umfassend mehrere Strukturen nach Anspruch 1, umhüllt von einem vergieß-, verspritz- oder verschäumbaren Material, dadurch gekennzeichnet, daß bei Anordnen der Strukturen in gegenseitiger Verlängerung und bei Kontakt mit ihren durch die geraden Endgurten (6.2n) der ersten Seite und die ungeraden Endgurten (6.2n + 1) der zweiten Seite festgelegten Endkanten die Gurten jeder Struktur mit in regelmäßigen Abständen befindlichen Querbalken (40). deren Enden (41, 42) an den Gurten der beiden aneinanderstoßenden Strukturen, insbesondere durch Verhaken unter Kraft, fixiert sind, zusammenwirken.
EP83900042A 1981-12-17 1982-12-17 Dreidimensionale monolithische aus gestrecktem metall bestehende struktur, insbesondere als bewehrung einer bauplatte Expired EP0097659B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83900042T ATE27023T1 (de) 1981-12-17 1982-12-17 Dreidimensionale monolithische aus gestrecktem metall bestehende struktur, insbesondere als bewehrung einer bauplatte.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8123618 1981-12-17
FR8123618A FR2518611B1 (fr) 1981-12-17 1981-12-17 Panneau prefabrique pour constructions immobilieres
FR8214293 1982-08-18
FR8214293A FR2531989B2 (fr) 1982-08-18 1982-08-18 Panneau prefabrique pour constructions immobilieres

Publications (2)

Publication Number Publication Date
EP0097659A1 EP0097659A1 (de) 1984-01-11
EP0097659B1 true EP0097659B1 (de) 1987-05-06

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Country Status (7)

Country Link
US (1) US4559752A (de)
EP (1) EP0097659B1 (de)
JP (1) JPS58502102A (de)
BR (1) BR8208022A (de)
DE (1) DE3276248D1 (de)
OA (1) OA07523A (de)
WO (1) WO1983002129A1 (de)

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FR2644494A1 (fr) * 1989-03-14 1990-09-21 Prodecid Element structural en materiau composite, utilisable notamment a la realisation de couvertures ou de bardages d'edifices
FR2708969B1 (fr) * 1993-08-13 1995-11-03 Vicat Procédé de réalisation d'ouvrages de génie civil et ouvrage obtenu.
CH690188A5 (de) * 1994-05-04 2000-05-31 Walter Zeller Armierungsgitter für Mauerwerkfugen.
GB2299112B (en) * 1995-03-23 1999-04-21 Rom Limited Improvements in and relating to tunnel linings
US5826539A (en) * 1996-07-12 1998-10-27 Bloedorn; Dan A. Expanded mesh bird feeder
US6226942B1 (en) 1999-02-09 2001-05-08 Pete J. Bonin Building construction panels and method thereof
US6370835B1 (en) 1999-06-15 2002-04-16 Robust Building Systems, Inc. Method and apparatus for low cost housing construction
DE10259307A1 (de) * 2002-12-18 2004-07-08 Protektorwerk Florenz Maisch Gmbh & Co Kg Flächiges Metallelement und Profilelement
US8006451B2 (en) * 2003-03-07 2011-08-30 Art Bond Building system and method of constructing a multi-walled structure
US8365489B1 (en) 2003-03-07 2013-02-05 Bond Building Systems, Inc. Building system and method of constructing a multi-walled structure
US7803466B2 (en) * 2006-04-07 2010-09-28 Dorsy Sean C Expandable panel structures and methods of manufacturing the same
US7803467B2 (en) * 2006-04-07 2010-09-28 Dorsy Sean C Multi-tiered, expandable panel structures and methods of manufacturing the same
US20090031661A1 (en) * 2007-07-30 2009-02-05 Khatchik Chris Khatchikian Panels and a method of making
ITNO20130004A1 (it) * 2013-06-03 2014-12-04 Mauro Sica Sistema di pre-distanziamento collassabile particolarmente per gli elementi di un telaio strutturale
US8904724B1 (en) * 2013-12-20 2014-12-09 Highland Technologies, LLC Durable wall construction
US8733047B1 (en) 2013-12-20 2014-05-27 Highland Technologies, LLC Durable wall construction
US8733048B1 (en) 2013-12-20 2014-05-27 Highland Technologies, LLC Multi-story durable wall construction
US9708816B2 (en) 2014-05-30 2017-07-18 Sacks Industrial Corporation Stucco lath and method of manufacture
US9752323B2 (en) 2015-07-29 2017-09-05 Sacks Industrial Corporation Light-weight metal stud and method of manufacture
US9797142B1 (en) 2016-09-09 2017-10-24 Sacks Industrial Corporation Lath device, assembly and method
US10760266B2 (en) 2017-08-14 2020-09-01 Clarkwestern Dietrich Building Systems Llc Varied length metal studs
US11351593B2 (en) 2018-09-14 2022-06-07 Structa Wire Ulc Expanded metal formed using rotary blades and rotary blades to form such
US11352786B2 (en) * 2019-08-19 2022-06-07 WSP USA, Inc. Constructing buildings with modular wall structure

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GB114059A (en) * 1917-04-18 1918-03-21 Arthur Benham Improvements in or relating to Reinforced Concrete.
US3111024A (en) * 1960-08-11 1963-11-19 Emmett F Sarver Gas detecting apparatus

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Also Published As

Publication number Publication date
OA07523A (fr) 1985-03-31
BR8208022A (pt) 1983-11-08
WO1983002129A1 (en) 1983-06-23
EP0097659A1 (de) 1984-01-11
DE3276248D1 (en) 1987-06-11
JPS58502102A (ja) 1983-12-08
US4559752A (en) 1985-12-24

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